or, if it were president romney working with the other p 5 plus 1 powers to put something on the table that does give iran an incentive. the kind of deal that is strikeable would be one that curtails or eliminates all together the 20% enrichment if it means relief from sanctions. >> woodruff: questions continue, gentlemen we thank you both. robert satloff, paul pillar. thank you. online, margaret warner writes how netanyahu, in setting a red line for iran, was also trying to set another sort of red line for the united states. find her blog post on the rundown. you can see all of the israeli prime minister's address and other highlights of the day on our web site. >> brown: still to come on the "newshour": the terror threat in libya; growing pains for north dakota schools; the campaigns play video games. and the referees go back to work. but first, the other news of the day. here's hari sreenivasan. >> sreenivasan: economic data released today painted a fuzzy portrait of how the u.s. economy is faring. jobless claims filed last week hit the lowest level in two months. but t
